710941-59-6

Basic information

• Product Name: L-(+)-Ribonic acid
• Synonyms: L-(+)-Ribonic acid
• CAS NO: 710941-59-6
• Molecular Formula: C₅H₁₀O₆
• Molecular Weight: 166.13
• Mol File: 710941-59-6.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: L-(+)-Ribonic acid(CAS DataBase Reference)
• NIST Chemistry Reference: L-(+)-Ribonic acid(710941-59-6)
• EPA Substance Registry System: L-(+)-Ribonic acid(710941-59-6)

Safety Data

• Hazardous Substances Data: 710941-59-6(Hazardous Substances Data)

Usage

Definition

ChEBI: A ribonic acid having L-configuration.

Upstream product

• 4099-85-8 ((3aR,4R,6R,6aR)-6-methoxy-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol 
• 532-20-7 D-Ribose 
• 54622-95-6 (3aS,4S,6R,6aR)-6-methoxy-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxole-4-carboxylic acid 
• 16533-48-5 L-ribo-2-hexulosonic acid 
• 5328-37-0 L-arabinose 
• 110-86-1 pyridine 
• 608-53-7 L-arabinonic acid 
• 7732-18-5 water 
• 51532-86-6 L-arabino-1,4-lactone 

Downstream Products

• 133908-85-7 L-ribono-1,4-lactone 
• 24259-59-4 L-ribose 

Relevant articles and documents

Synthesis of l -Ribose from d -Ribose by a Stereoconversion through Sequential Lactonization as the Key Transformation

l -Ribose, a key precursor of various l -nucleosides can only be synthesized from other sugars or other non-sugar precursors. Herein, the study involves the synthesis of naturally rare l -ribose from readily available d -ribose. Though, many synthetic strategies are developed to meet the increasing demands of l -ribose, seeking innovation, a synthesis employing sequential lactonization as the key transformation was explored. This novel conversion involves protection, oxidation, sequential lactonization, reduction with DIBAL-H, and deprotection..

A novel mechanism for the oxidation of erythro-series pentoses and hexoses by N-arylbromosulphonamides in alkaline medium

Kinetic studies of the oxidation of D-mannose, D-glucose, D-fructose, L-arabinose and D-ribose by bromamine-T (sodium N-bromo-p-toluenesulphonamide or BAT) and bromamine-B (sodium N-bromobenzenesulphonamide or BAB) in alkaline medium were investigated at 30°C. The rate of the reaction was first order both with respect to the oxidant and the sugar and second order with respect to [HO-]. The addition of the reaction product, p-toluenesulphonamide (PTS) or benzenesulphonamide (BSA), and the variation of ionic strength of the medium have no effect on the rate. The rate decreases with decrease in dielectric constant of the medium and values of dAB, the size of activated complex, were calculated. Proton inventory studies were made in H2O-D2O mixtures. The activation parameters of the reaction were computed from Arrhenius plots. HPLC and GLC-MS analysis of the products indicated that the sugars were oxidized to a mixture of aldonic acids consisting of arabinonic, ribonic, erythronic and glyceric acids. A general mechanism consistent with the observed results has been proposed.